(print (/ 100 (- 2) 5))
(define a (+ 1 2 (* 2 2) (/ 8 2)))
(print a)
(print (eq? 3 (+ 1 2)))
(print (eq? 3 (- 1 3)))
(print (list 1 2 3))
(print (eq? (list 1 2 3) (list 1 2 3)))
(print (list? (list 1 2 3)))
